Yamakawa DVD-335 - Manual (Page 28)

Trouble Shooting
Symptom
No power
No picture
No sound
Distorted picture
Luminance unsteady
or picture with noise
Unable to play
Key no function
Remote control
does not work
Reason(s)
Do not connect power cord to the wall outlet
Do not set up TV in correct setting
Do not connect video cable securely
Do not connect audio cable securely
Do not power the audio connection system on
The audio output setting is not correct.
Disc is dirty.
In fastforward or fastbackward mode
Circuitry influence
Do not load disc in
The disc loaded in can not play
The disc is loaded upside down
Do not load disc in guide slot
Disc dirty
TV screen has menu
Parental lock function
Power wave or other abnormal
phenomeno (such as static) disturbs
the normal condition.
Do not point remote control at the remote
sensor directly.
Remote control is too far from DVD unit.
Batteries are exhausted.
Solution (s)
Connect them well
Set up TV in correct mode
Connect them well
Connect them well
Power it on
Set it in correct mode
Clean the disc or try another one.
Sometimes, the tiny distortion appears,
Itis normal condition.
Connect DVD video player to TV directly
Place disc in
Place readable disc in(check the disc type)
Replace the disc with the label side up
Load the disc correctly
Clean the disc
Press Setup turning off the menu.
Unlock it or change the rating
Switch on/off power or unplug/replug the
power cord.
Point remote control at the remote
sensor directly.
Operate remote control within 7 meters
Replace the batteries and insert in correct
polarities.
27
When having problem with the unit, please check this list for a possible solutionbefore asking
for service.
SYMPTOM AND SOLUTION: